function navigationAdd() {
    let da={
        name:$("#navigationName").val(),
        connection:$("#connection").val(),
        isShow:$("input[name='isShow']:checked").val(),
    }
    let data=myAjax("/back/navigation/navigationAdd",da,"post");
    if (data.result==1) {
        alert("添加成功");
        $('#reght').load('../back/navigation/navigationFandAll.html');
    }else {
        alert("添加失败");
    }
}